Faster subsequent page-loads by prefetching in-viewport links during idle time.

A post by Zach Leatherman (zachleat)

The default might not be what you expect, and it has a big impact on your styles.

Define a light source, and every shadow, highlight and surface gradient follows from it. Calibrated against Blender raytraces — rendered with box-shadow.

The one where I build my own text editor (until I get bored).

The journey to create a polyfill for the upcoming CSS random() function that works in all browsers.

Hi, I am Justine Soulié, a french freelance art director based in Paris with a keen interest in art direction and illustration

A complete interactive reference to every CSS measurement unit. From the basics of px and rem to the nuances of svh, dvh, and cqw.

A members area reserves part of a website for a group who sign in with an emailed link. What it is, which websites need one, and why it is safe.

An open source collection of high quality, animated, interactive & fully customizable Svelte components for building stunning, memorable user interfaces.

Convert images and gradients into scalable vector dither patterns. Bayer, halftone, dots, lines, and more. Export as SVG or PNG.

HTML has been gobbling up swathes of what used to be JavaScript’s remit. This page lists a bunch of dynamic functionality that we can now achieve with just HTML.

Every element I use for the basic structure of a HTML document, with explanations why.

How Astro 7.2 incremental static builds cut a one-post rebuild from ~16.5s to ~10s, restoring 637 of 661 pages from cache with the right cacheKey setup.

An online playground for the Astro compiler.

A free, open-source menu bar app built around your Mac. Install only the tools you use, remove the rest, and keep everything local.

A focused launcher for your desktop - native, fast, extensible.

The power of Raycast. The speed of Alfred. Privacy by design. A fast, open-source launcher for macOS, Windows, and Linux.

CSS is getting a random() function that lets you set properties with a random value, opening up a ton of interesting creative possibilities. In this article…

A practical guide to choosing collection boundaries, formats, loaders, and schemas as an Astro site grows.

A Modernist hydraulic tile floor, one motif rotated across the whole room, is something you'll find everywhere in Barcelona. Let's build our own in CSS Grid. Six real motifs, a whole floor of palettes.

A tiny Tailwind @utility for scroll-driven gradient masks at the edges of overflow containers.

Enhance native scrolling with dragging instead of replacing it.

Documentation for the Accessible Astro ecosystem of themes and components.

Free online image dithering tool. Floyd-Steinberg, Atkinson, Bayer ordered dithering, animated GIFs, and multi-image upload — processed locally in your browser.

A file that teaches AI to build accessible interfaces from the very first line, following the international WCAG 2.2 standard. Open source, MIT license.

We told you to measure. So of course we did it ourselves too: two months of server-side LLM traffic to evilmartians.com. Find out which agents read HTML, which read Markdown, what llms.txt actually does, and the one technique that got zero hits.

Discover three baseline web features that went under the radar: the CSS Custom Highlight API, advanced text-indent keywords, and mathematical typesetting.